Gh0stRAT — Örnek SHA256: 21c3b300 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: Gh0stRAT

Gh0stRAT, APT RAT'tır.

Threat Indicators (IOC)

• SHA256: 21c3b30041dc16f6fb0fe758c4cd1767e272133ff45dd21aee22506e6d9199aa
• MD5: 7681f56541e316016e7f937feee5ab05

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
2. Terminate suspicious processes from Task Manager
3. Run a full system scan with Malwarebytes or Kaspersky
4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
5. Review newly created tasks in Task Scheduler
6. Change all your account passwords from a clean device
7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule Gh0stRAT_SHA256 {
    meta:
        description = "Gh0stRAT sample: 21c3b30041dc16f6"
        threat_level = "medium"
        first_seen = "2023-08-12"
    condition:
        hash.sha256(0, filesize) == "21c3b30041dc16f6fb0fe758c4cd1767e272133ff45dd21aee22506e6d9199aa"
}